41.10.Z - Realization of building projects related to erection of buildings
41.20.Z - Building works related to erection of residential and non-residential buildings
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
49.31.Z - Urban and suburban passenger land transport
49.39.Z - Other passenger land transport not elsewhere classified
52.21.Z - Service activities incidental to land transportation
64.20.Z - Activities of holding companies
68.10.Z - Buying and selling of own real estate
68.20.Z - Rental and operating of own or leased real estate
70.22.Z - Business and other management consultancy activities